您要查找的是不是：
- potato black scurf 马铃薯黑痣病
- Potato black ring spot nepovirus 马铃薯黑环斑线虫传多角体病毒
- Potato black ringspot virus(PBRSV) 马铃薯黑环斑病毒（PBRSV）
- black scurf of potato 马铃薯丝核菌病,马铃薯黑痣病
- Diagnosis and Treatment for Sweet Potato Black Rot Poisoning 牛黑斑病甘茹中毒诊疗
- I can do nothing. I am just a small potato here. 我干不了什么事，我在这里不过是个小卒子而已。
- He said he would drop her like a hot potato. 他说他会把她像烫手的东西一样迫不及待地扔掉。
- The unemployment is a real hot potato. 失业真是个棘手的问题。
- Would you like more mashed potato? 在来点马铃薯泥好吗？
- He was in black from crew to earing. 他全身上下都穿着黑衣服。
- He whipped up a pistol and shot at the black bear. 他急忙抓起手枪，向那头黑熊射击。
- The potato is vulnerable to several pests. 马铃薯易受几种害虫的侵害。
- Many people were taken off by the Black Plague. 许多人被黑死病夺去了生命。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- The old trade in black ivory is on more. 昔日非洲黑奴的买卖已不复存。
- There is a pile of potato in the garden. 园中有一堆马铃薯。
- The black sedan suddenly drew out into the traffic. 黑色轿车突然开动，驶进了车流。
- Do you want boil potato or chip with your steak? 您想佐煮土豆还是油炸土豆条。
- I have a snag in my best black tights. 我最好的一条黑裤袜给划破了。
- Now, as to vegetable, give me a sack of potato. 至于蔬菜么，就给我一袋土豆吧。
